TY - GEN AU - Sing, Vijay P. ; Seo, Il.W. ; Sonu, Jung.H. eds. ED - INTERNATIONAL CONFERENCE ON WATER, ENVIRONMENT, ECOLOGY, SOCIO-ECONOMICS AND HEALTHE ENGINEERING (Seoul : 1999) TI - Environmental modeling SN - 1887201238 PY - 1999/// CY - Highland Ranch PB - Water Resources Publications KW - ENVIRONMENTAL MODELING ER -